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SCOIL MHUIRE

Roll number: 17891J Tower Road, Chapelizod, Dublin 20

School details

Address: Tower Road, Chapelizod, Dublin 20 (D20HX04)
Email: [email protected]
Phone: 018213105
Principal: Úna o' Kelly
Ethos: Catholic
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Dublin City Council
School patron: Archbishop of Dublin
School type: Ordinary
School level: All-Through School
Planning area: Castleknock_D15

Preliminary data

The latest year shown (2025/26) is preliminary and subject to revision when the official enrolment figures are released by the Department of Education.

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 1993/94: 262 in 1983/84 → 287, +25 pupils.
Biggest loss in a single year: 2024/25: 189 in 2023/24 → 166, -23 pupils.
Largest single-class increase: 6th Class in 2023/24 (31 → 40, +9).
Largest single-class decrease: 6th Class in 2024/25 (40 → 30, -10).
Largest cohort-step gain: 4th → 5th in 2022/23 (28 → 34, +6).
Largest cohort-step loss: SI → 1st in 2022/23 (21 → 20, -1).
Overall: 277 (1974/75) → 166 (2025/26 (preliminary)), -111.

Summary statistics (class-level data)

Min / max / mean enrolment per class across the available years (2020/21–2024/25; preliminary year excluded from class stats).

Class	Min	Max	Mean	Years
Junior Infants	9	18	13.6	5
Senior Infants	9	24	17.2	5
1st Class	16	26	21.0	5
2nd Class	21	27	24.0	5
3rd Class	24	29	26.4	5
4th Class	25	29	27.0	5
5th Class	26	34	29.8	5
6th Class	30	40	32.4	5
Total	166	287	248.5	43

Total enrolment over time

Total and gender trends use historical records where available. Class-level data starts in 2020/21.

Enrolment by gender over time

Enrolment by class over time

Cohort progression

Base cohort:

Track how each cohort (pupils who were in the same class in the same year) progresses through the school. Each step shows the count; the number between steps is the net change (pupils gained minus pupils lost).

Cohort 2020/21

JI 2020/21 18

SI 2021/22 21

-1

1st 2022/23 20

2nd 2023/24 23

3rd 2024/25 24

Cohort 2021/22

JI 2021/22 15

SI 2022/23 17

1st 2023/24 19

2nd 2024/25 21

Cohort 2022/23

JI 2022/23 14

SI 2023/24 15

1st 2024/25 16

Cohort 2023/24

JI 2023/24 9

SI 2024/25 9

Cohort 2024/25

JI 2024/25 12

Raw data by year

Years marked (preliminary) are subject to revision when official data are published.

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1974/75	236	41	–	–	–	–	–	–	–	–	277
1975/76	–	–	–	–	–	–	–	–	–	–	270
1976/77	241	24	–	–	–	–	–	–	–	–	265
1977/78	256	22	–	–	–	–	–	–	–	–	278
1978/79	–	–	–	–	–	–	–	–	–	–	280
1979/80	262	10	–	–	–	–	–	–	–	–	272
1980/81	267	–	–	–	–	–	–	–	–	–	267
1981/82	268	–	–	–	–	–	–	–	–	–	268
1982/83	270	–	–	–	–	–	–	–	–	–	270
1983/84	262	–	–	–	–	–	–	–	–	–	262
1993/94	287	–	–	–	–	–	–	–	–	–	287
1994/95	284	–	–	–	–	–	–	–	–	–	284
1995/96	278	–	–	–	–	–	–	–	–	–	278
1996/97	281	–	–	–	–	–	–	–	–	–	281
1997/98	278	–	–	–	–	–	–	–	–	–	278
1998/99	277	–	–	–	–	–	–	–	–	–	277
1999/00	268	–	–	–	–	–	–	–	–	–	268
2000/01	257	–	–	–	–	–	–	–	–	–	257
2001/02	250	–	–	–	–	–	–	–	–	–	250
2002/03	248	–	–	–	–	–	–	–	–	–	248
2003/04	251	–	–	–	–	–	–	–	–	–	251
2004/05	248	–	–	–	–	–	–	–	–	–	248
2005/06	250	–	–	–	–	–	–	–	–	–	250
2006/07	249	–	–	–	–	–	–	–	–	–	249
2007/08	248	–	–	–	–	–	–	–	–	–	248
2008/09	248	–	–	–	–	–	–	–	–	–	248
2009/10	245	–	–	–	–	–	–	–	–	–	245
2010/11	247	–	–	–	–	–	–	–	–	–	247
2011/12	246	–	–	–	–	–	–	–	–	–	246
2012/13	246	–	–	–	–	–	–	–	–	–	246
2013/14	248	–	–	–	–	–	–	–	–	–	248
2014/15	247	–	–	–	–	–	–	–	–	–	247
2015/16	252	–	–	–	–	–	–	–	–	–	252
2016/17	242	–	–	–	–	–	–	–	–	–	242
2017/18	237	–	–	–	–	–	–	–	–	–	237
2018/19	223	–	–	–	–	–	–	–	–	–	223
2019/20	220	–	–	–	–	–	–	–	–	–	220
2020/21	208	–	18	24	24	24	28	29	31	30	208
2021/22	200	–	15	21	26	25	25	28	29	31	200
2022/23	194	–	14	17	20	27	26	25	34	31	194
2023/24	189	–	9	15	19	23	29	25	29	40	189
2024/25	166	–	12	9	16	21	24	28	26	30	166
2025/26 (preliminary)	165	1	–	–	–	–	–	–	–	–	166